<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>01.bootstrap</title>
    <link rel="stylesheet" href="../../css/bootstrap.css">
</head>
<body>
<h1>bootstrap标题标签H1</h1>
<h2>bootstrap标题标签H2</h2>
<h3>bootstrap标题标签H3</h3>
<h4>bootstrap标题标签H4</h4>
<h5>bootstrap标题标签H5</h5>
<h6>bootstrap标题标签H6</h6>
<hr>

<div class="h1">bootstrap标题标签H1</div>
<div class="h2">bootstrap标题标签H2</div>
<div class="h3">bootstrap标题标签H3</div>
<div class="h4">bootstrap标题标签H4</div>
<div class="h5">bootstrap标题标签H5</div>
<div class="h6">bootstrap标题标签H6</div>
<hr>

<div class="h1">bootstrap标题标签H1 <small>副标题</small></div>
<div class="h2">bootstrap标题标签H2 <small>副标题</small></div>
<div class="h3">bootstrap标题标签H3<small>副标题</small></div>
<div class="h4">bootstrap标题标签H4<small>副标题</small></div>
<div class="h5">bootstrap标题标签H5<small>副标题</small></div>
<div class="h6">bootstrap标题标签H6<small>副标题</small></div>
<hr>


</body>
</html>
